#container{
	margin: 10px auto;
	width: 700px;
	font-family: Kaiti;
}

#header{
	
}

#mainbody{
	margin: 0px 0px 0px 0px;
	height: 200px;
}

#siderbar{
	width: 25%;
	height: 100%;
	float: left;
	clear: left;
	border: 1px solid gray;
	border-radius: 5px;
}

#maincontent{
	width: 73%;
	height: 100%;
	float: right;
	clear: right;
	text-align: center;
	border: 1px solid gray;
	border-radius: 5px;
	font-size: 20px;
}

#footer{
	border-top:thin solid gray;
	background-color: ;
	clear: both;
	margin: 30px auto;
	text-align: center;
	font-size: 12px;
	font-family: simsun;
}

h1{
	text-align: center;
}

.category{
	margin: 10px auto;
	width: 90%;
	height: 30px;
	background-color: gray;
	border-radius: 10px;
	color: white;
	font-size: 20px;
	text-align: center;
	line-height: 30px;
}

.important{
	color: red;
}